Concrete mold



FIG. 1 is a top perspective view of a concrete mold, showing my design.

FIG. 2 is a bottom perspective view thereof.

FIG. 3 is a front elevation view thereof.

FIG. 4 is a rear elevation view thereof.

FIG. 5 is a left side elevation thereof.

FIG. 6 is a right side elevation thereof.

FIG. 7 is a top plan view thereof.

FIG. 8 is a bottom plan view thereof.

FIG. 9 is an enlarged view of an area labeled 9 in FIG. 1; and,

FIG. 10 is perspective view showing a state of use of the concrete moldwith another concrete mold.

The broken lines in the drawings depict environmental structure andboundaries and form no part of the claimed design.

CLAIM The ornamental design for a concrete mold, as shown and described.